I have generated public and private pair to avoid to enter password manually while sending files through sftp.

But still I am facing issues and every-time prompt asking enter password.

Below are steps I fallowed to make ssh connection between two servers.

1. Generated public and private key pair
2. Given permission on .ssh directory and on both keys
3. Copied public key in target server and setup permission to 700
4. Tried to login using ssh from source server to target server using below command. And it's returned to Target server
ssh id@host
5. After step i exit from target server and tried to login using sftp

After completion step-5 it's still asking to enter password while connecting the server.